I have recently moved back home and my parents are using a Wanadoo/Livebox router. I am currently using the supplied InventelUR054g adaptor to connect my desktop computer to the internet. However, the signal is not great and am getting slow connection speeds due to a low/fair signal.

It is too difficult to use an ethernet cable to connect via as one is upstairs and the other is downstairs.

Would purchasing a wireless adaptor like 'Belkin F5D8055ed Wireless N+ USB Adaptor' (http://www.argos.co.uk/static/Product/partNumber/6758930.htm) be any help to me?

I have heard N+ adaptors are sometimes not compatible with certain routers, does any one know whether this would work? Or is anyone else using an N+ adaptor, could you pass on your thoughts?